EP1826510A3 - Kältekreislaufvorrichtung - Google Patents

Kältekreislaufvorrichtung Download PDF

Info

Publication number
EP1826510A3
EP1826510A3 EP07003911A EP07003911A EP1826510A3 EP 1826510 A3 EP1826510 A3 EP 1826510A3 EP 07003911 A EP07003911 A EP 07003911A EP 07003911 A EP07003911 A EP 07003911A EP 1826510 A3 EP1826510 A3 EP 1826510A3
Authority
EP
European Patent Office
Prior art keywords
condenser
heat
evaporator
rejected
refrigeration cycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07003911A
Other languages
English (en)
French (fr)
Other versions
EP1826510A2 (de
Inventor
Masahisa Otake
Koji Sato
Hiroshi Mukaiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP1826510A2 publication Critical patent/EP1826510A2/de
Publication of EP1826510A3 publication Critical patent/EP1826510A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2111—Temperatures of a heat storage receiver
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/027—Condenser control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Sorption Type Refrigeration Machines (AREA)
EP07003911A 2006-02-27 2007-02-26 Kältekreislaufvorrichtung Withdrawn EP1826510A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006050549A JP4592616B2 (ja) 2006-02-27 2006-02-27 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP1826510A2 EP1826510A2 (de) 2007-08-29
EP1826510A3 true EP1826510A3 (de) 2011-06-15

Family

ID=38137409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07003911A Withdrawn EP1826510A3 (de) 2006-02-27 2007-02-26 Kältekreislaufvorrichtung

Country Status (4)

Country Link
US (1) US20070199337A1 (de)
EP (1) EP1826510A3 (de)
JP (1) JP4592616B2 (de)
CN (1) CN100554826C (de)

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WO2006087011A1 (en) 2005-02-18 2006-08-24 Carrier Corporation Co2-refrigeration device with heat reclaim
DE102007009196B4 (de) * 2007-02-26 2010-07-01 Kioto Clear Energy Ag Auf Basis erneuerbarer Energieträger arbeitendes Warmwasser- und Heizungssystem
JP2008232576A (ja) * 2007-03-22 2008-10-02 Sanden Corp 給湯装置
DE102007019981B4 (de) * 2007-04-23 2011-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anode für die Bildung eines Plasmas durch Ausbildung elektrischer Bogenentladungen
US7921655B2 (en) 2007-09-21 2011-04-12 Raytheon Company Topping cycle for a sub-ambient cooling system
JP2009092323A (ja) * 2007-10-10 2009-04-30 Panasonic Corp ヒートポンプ給湯機
JP2009098823A (ja) * 2007-10-16 2009-05-07 Hitachi Ltd 電子装置システム
GB2457926B (en) * 2008-02-28 2010-06-23 Geo Bar Ltd Improvements in heat exchange systems
JP4807367B2 (ja) * 2008-03-13 2011-11-02 三菱電機株式会社 ヒートポンプ式給湯機
KR100891725B1 (ko) 2008-12-09 2009-04-03 주식회사 현대백화점 지하수 정수시스템을 이용한 냉/난방 및 급수 시스템
GB0823587D0 (en) * 2008-12-29 2009-01-28 South West Refrigeration Dairy heat reclamation system
JP5713536B2 (ja) * 2009-01-05 2015-05-07 三菱電機株式会社 ヒートポンプ式給湯器
EP2211125A1 (de) * 2009-01-27 2010-07-28 Zanotti S.p.A. Anlage und Verfahren zur Herstellung von kaltem und heißem Wasser, das an einen oder mehrere Wärmebenutzer geliefert wird
JP5200996B2 (ja) 2009-02-24 2013-06-05 ダイキン工業株式会社 ヒートポンプシステム
JP5316074B2 (ja) * 2009-02-24 2013-10-16 ダイキン工業株式会社 ヒートポンプシステム
JP5585003B2 (ja) 2009-05-27 2014-09-10 三洋電機株式会社 冷凍装置
JP5495293B2 (ja) * 2009-07-06 2014-05-21 株式会社日立産機システム 圧縮機
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CN105737446A (zh) * 2009-07-27 2016-07-06 埃科拉克蒂公司 用于在蒸汽制冷系统上进行热量回收的方法和设备
EP2492614B1 (de) * 2009-10-23 2022-11-09 Mitsubishi Electric Corporation Klimaanlage
JP5475874B2 (ja) * 2010-04-30 2014-04-16 ダイキン工業株式会社 ヒートポンプシステム
JP4779052B1 (ja) * 2010-09-16 2011-09-21 三上 征宏 冷房給湯装置
JP5632700B2 (ja) * 2010-10-19 2014-11-26 三浦工業株式会社 熱回収システム
US9625187B2 (en) * 2010-12-15 2017-04-18 Mitsubishi Electric Corporation Combined air-conditioning and hot-water supply system
EP2674686B1 (de) * 2011-02-07 2020-03-25 Mitsubishi Electric Corporation Klimaanlage
JP5773332B2 (ja) * 2011-05-26 2015-09-02 株式会社ノーリツ 貯湯式給湯装置
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CN103797317B (zh) * 2011-09-13 2016-08-17 三菱电机株式会社 热泵装置和热泵装置的控制方法
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CA2790732C (en) * 2011-09-26 2020-03-10 Lennox Industries Inc. Multi-staged water manifold system for a water source heat pump
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CN102434992B (zh) * 2011-11-21 2014-04-09 广州恒星冷冻机械制造有限公司 一种牛奶冷却一体机组
US9982897B2 (en) 2011-12-05 2018-05-29 Timothy Michael Graboski Solar hot water and recovery system
WO2013084301A1 (ja) * 2011-12-06 2013-06-13 三菱電機株式会社 ヒートポンプ式暖房給湯システム
JP5940294B2 (ja) * 2011-12-22 2016-06-29 中部電力株式会社 冷凍装置
JP5903577B2 (ja) * 2011-12-22 2016-04-13 パナソニックＩｐマネジメント株式会社 冷凍装置
CN103291622A (zh) * 2012-02-22 2013-09-11 浚鑫科技股份有限公司 一种空压机余热回收系统
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JP6005484B2 (ja) 2012-11-09 2016-10-12 サンデンホールディングス株式会社 車両用空気調和装置
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JP5707621B2 (ja) * 2013-07-04 2015-04-30 Smc株式会社 恒温液循環装置及びその運転方法
JP6086835B2 (ja) * 2013-07-23 2017-03-01 住友重機械工業株式会社 圧縮機および冷却システム
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US11125483B2 (en) * 2016-06-21 2021-09-21 Hill Phoenix, Inc. Refrigeration system with condenser temperature differential setpoint control
EP3389063A1 (de) 2017-04-13 2018-10-17 Comet AG Variabler vakuumkondensator und kühlungsverfahren
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US11796227B2 (en) 2018-05-24 2023-10-24 Hill Phoenix, Inc. Refrigeration system with oil control system
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CN110513924B (zh) * 2019-07-15 2022-03-29 青岛海尔空调器有限总公司 定频空调器的控制方法
CN111486613B (zh) * 2020-04-29 2022-05-20 广东美的暖通设备有限公司 空调系统及其控制方法和装置、存储介质
CN112702662A (zh) * 2021-02-05 2021-04-23 施开勤 一种快速散热型5g网络交换机
CN113483385B (zh) * 2021-07-02 2022-10-04 青岛海信日立空调系统有限公司 一种空气源热泵机组
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GB2117884A (en) * 1982-04-07 1983-10-19 Birmingham Heat Pumps Limited Heat transfer device

Also Published As

Publication number Publication date
JP2007232225A (ja) 2007-09-13
CN100554826C (zh) 2009-10-28
JP4592616B2 (ja) 2010-12-01
US20070199337A1 (en) 2007-08-30
EP1826510A2 (de) 2007-08-29
CN101029786A (zh) 2007-09-05

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